156930721941

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1\times {\mathrm{193513}}^1$

素因数の和:193642

約数の個数: 48

約数和(自身を含む): 253407357056

約数和(自身を除く): 96476635115

約数列:

[1, 3, 7, 21, 23, 69, 73, 161, 219, 483, 511, 529, 1533, 1587, 1679, 3703, 5037, 11109, 11753, 35259, 38617, 115851, 193513, 270319, 580539, 810957, 1354591, 4063773, 4450799, 13352397, 14126449, 31155593, 42379347, 93466779, 98885143, 102368377, 296655429, 307105131, 324908327, 716578639, 974724981, 2149735917, 2274358289, 6823074867, 7472891521, 22418674563, 52310240647, 156930721941]

約数ペア:

[(1, 156930721941), (3, 52310240647), (7, 22418674563), (21, 7472891521), (23, 6823074867), (69, 2274358289), (73, 2149735917), (161, 974724981), (219, 716578639), (483, 324908327), (511, 307105131), (529, 296655429), (1533, 102368377), (1587, 98885143), (1679, 93466779), (3703, 42379347), (5037, 31155593), (11109, 14126449), (11753, 13352397), (35259, 4450799), (38617, 4063773), (115851, 1354591), (193513, 810957), (270319, 580539)]